Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 1951

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1951
1-Month
64.2°F
(17.9°C)
62.3°F
(16.8°C)
1.9°F
(1.1°C)
88th Coolest Coolest since: 1950 1924
40th Warmest Warmest since: 1949 2018
Apr–May 1951
2-Month
56.0°F
(13.3°C)
56.8°F
(13.8°C)
-0.8°F
(-0.5°C)
42nd Coolest Coolest since: 1950 1907
86th Warmest Warmest since: 1949 1896
Ties: 1916, 1918, 1993
Mar–May 1951
3-Month
48.6°F
(9.2°C)
50.9°F
(10.5°C)
-2.3°F
(-1.3°C)
17th Coolest Coolest since: 1950 1960
111th Warmest Warmest since: 1949 2012
Ties: 1899, 1912, 1931
Feb–May 1951
4-Month
43.6°F
(6.4°C)
45.3°F
(7.4°C)
-1.7°F
(-1.0°C)
30th Coolest Coolest since: 1950 1978
98th Warmest Warmest since: 1949 2012
Ties: 1906, 1907
Jan–May 1951
5-Month
39.9°F
(4.4°C)
41.0°F
(5.0°C)
-1.1°F
(-0.6°C)
35th Coolest Coolest since: 1947 1978
93rd Warmest Warmest since: 1950 2012
Ties: 1897, 1916, 1965, 1972, 1984
Dec 1950–May 1951
6-Month
36.7°F
(2.6°C)
38.8°F
(3.8°C)
-2.1°F
(-1.2°C)
15th Coolest Coolest since: 1940 1978
112th Warmest Warmest since: 1950 2012
Nov 1950–May 1951
7-Month
36.4°F
(2.4°C)
39.1°F
(3.9°C)
-2.7°F
(-1.5°C)
9th Coolest Coolest since: 1936 1978
118th Warmest Warmest since: 1950 2012
Oct 1950–May 1951
8-Month
39.3°F
(4.1°C)
40.9°F
(4.9°C)
-1.6°F
(-0.8°C)
18th Coolest Coolest since: 1940 1978
109th Warmest Warmest since: 1950 2012
Ties: 1940, 1997
Sep 1950–May 1951
9-Month
42.2°F
(5.7°C)
43.8°F
(6.6°C)
-1.6°F
(-0.9°C)
18th Coolest Coolest since: 1936 1978
109th Warmest Warmest since: 1950 2012
Ties: 1926, 1984
Aug 1950–May 1951
10-Month
44.8°F
(7.1°C)
46.7°F
(8.2°C)
-1.9°F
(-1.1°C)
10th Coolest Coolest since: 1936 1978
117th Warmest Warmest since: 1950 2012
Ties: 1982
Jul 1950–May 1951
11-Month
47.3°F
(8.5°C)
49.4°F
(9.7°C)
-2.1°F
(-1.2°C)
8th Coolest Coolest since: 1918 1904
119th Warmest Warmest since: 1950 2012
Jun 1950–May 1951
12-Month
49.2°F
(9.6°C)
51.2°F
(10.7°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1918 1904
119th Warmest Warmest since: 1950 2012
Ties: 1912
Dec 1949–May 1951
18-Month
45.8°F
(7.7°C)
47.1°F
(8.4°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest since: 1936 1979
113th Warmest Warmest since: 1950 2017
Ties: 1952, 1970
Jun 1949–May 1951
24-Month
50.5°F
(10.3°C)
51.3°F
(10.7°C)
-0.8°F
(-0.4°C)
26th Coolest Coolest since: 1930 1905
100th Warmest Warmest since: 1950 2017
Ties: 1930, 1959, 1983
Jun 1948–May 1951
36-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1930 1979
83rd Warmest Warmest since: 1950 2018
Ties: 1967, 1982, 2016
Jun 1947–May 1951
48-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1947 1980
74th Warmest Warmest since: 1950 1935
Ties: 1903, 1911, 1914, 1946, 1947, 1959, 1977, 1986, 2011
Jun 1946–May 1951
60-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1947 1906, 1907, 1979
75th Warmest Warmest since: 1950 1935
Ties: 1910, 1916, 1947, 1967, 1975, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 22, 2021 from https://www.ncdc.noaa.gov/cag/